Table 2. Description of the PCR amplification programs.

	CCL5, CCL2, CXCL8, GapDH	CCR1 CCR3, CCR5	TLR2, TLR3, TLR4
Initial denaturalization	95°C, 5 min	95°C, 5 min	95°C, 5 min
Cycles	35	35	35
- Denaturalization	95°C, 20s	95°C, 1 min	95°C, 20s
- Primer annealing	62°C, 20s	55°C, 1 min	55°C, 20s
- Elongation	72°C, 20s	72°C, 1 min	72°C, 20s
Final elongation	72°C, 10 min	72°C, 15 min	72°C, 10 min